Train Data Profiling Report

Dataset statistics

Number of variables	11
Number of observations	10430
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	1.4 MiB
Average record size in memory	138.0 B

Variable types

Numeric	10
Categorical	1

Alerts

`modular_ratio` is highly correlated with `ratio`	High correlation
`weight` is highly correlated with `peak_number`	High correlation
`peak_number` is highly correlated with `weight`	High correlation
`ratio` is highly correlated with `modular_ratio`	High correlation
`upper_margin` is highly correlated with `interlinear_spacing`	High correlation
`modular_ratio` is highly correlated with `ratio`	High correlation
`interlinear_spacing` is highly correlated with `upper_margin`	High correlation
`ratio` is highly correlated with `modular_ratio`	High correlation
`modular_ratio` is highly correlated with `ratio`	High correlation
`ratio` is highly correlated with `modular_ratio`	High correlation
`intercolumnar_distance` is highly correlated with `row_number`	High correlation
`upper_margin` is highly correlated with `lower_margin` and 4 other fields	High correlation
`lower_margin` is highly correlated with `upper_margin` and 3 other fields	High correlation
`row_number` is highly correlated with `intercolumnar_distance` and 1 other fields	High correlation
`modular_ratio` is highly correlated with `upper_margin` and 4 other fields	High correlation
`interlinear_spacing` is highly correlated with `upper_margin` and 4 other fields	High correlation
`weight` is highly correlated with `upper_margin`	High correlation
`peak_number` is highly correlated with `upper_margin` and 3 other fields	High correlation
`ratio` is highly correlated with `modular_ratio` and 1 other fields	High correlation
`class` is highly correlated with `row_number`	High correlation
`upper_margin` is highly skewed (γ1 = 91.76218687)	Skewed
`interlinear_spacing` is highly skewed (γ1 = 22.13946265)	Skewed

Reproduction

Analysis started	2022-09-22 23:55:09.896442
Analysis finished	2022-09-22 23:56:06.946630
Duration	57.05 seconds
Software version	pandas-profiling v3.2.0
Download configuration	config.json

intercolumnar_distance
Real number (ℝ)

HIGH CORRELATION

Distinct	144
Distinct (%)	1.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0008524439118

Minimum	-3.498799
Maximum	11.819916
Zeros	1
Zeros (%)	< 0.1%
Negative	4434
Negative (%)	42.5%
Memory size	81.6 KiB

Quantile statistics

Minimum	-3.498799
5-th percentile	-0.585651
Q1	-0.128929
median	0.043885
Q3	0.204355
95-th percentile	0.661077
Maximum	11.819916
Range	15.318715
Interquartile range (IQR)	0.333284

Descriptive statistics

Standard deviation	0.9914313305
Coefficient of variation (CV)	1163.045822
Kurtosis	40.47992399
Mean	0.0008524439118
Median Absolute Deviation (MAD)	0.172814
Skewness	2.512437908
Sum	8.89099
Variance	0.9829360831
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-3.498799	308	3.0%
0.15498	286	2.7%
0.080916	272	2.6%
0.130292	271	2.6%
0.117948	265	2.5%
-0.042522	265	2.5%
0.019197	251	2.4%
0.142636	241	2.3%
-0.00549	236	2.3%
0.031541	228	2.2%
Other values (134)	7807	74.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-3.498799	308	3.0%
-3.486455	4	< 0.1%
-3.461768	6	0.1%
-3.43708	6	0.1%
-3.412392	5	< 0.1%
-3.054421	11	0.1%
-2.807544	6	0.1%
-2.573011	9	0.1%
-2.523635	18	0.2%
-2.47426	4	< 0.1%

Value	Count	Frequency (%)
11.819916	8	0.1%
9.943651	9	0.1%
9.52396	9	0.1%
8.314263	8	0.1%
5.759087	7	0.1%
4.96908	10	0.1%
4.524702	9	0.1%
4.462983	16	0.2%
3.722352	12	0.1%
3.265629	16	0.2%

upper_margin
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
SKEWED

Distinct	208
Distinct (%)	2.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.03361059195

Minimum	-2.426761
Maximum	386
Zeros	0
Zeros (%)	0.0%
Negative	5922
Negative (%)	56.8%
Memory size	81.6 KiB

Quantile statistics

Minimum	-2.426761
5-th percentile	-0.620989
Q1	-0.259834
median	-0.055704
Q3	0.203385
95-th percentile	0.572391
Maximum	386
Range	388.426761
Interquartile range (IQR)	0.463219

Descriptive statistics

Standard deviation	3.920868463
Coefficient of variation (CV)	116.6557396
Kurtosis	9007.991724
Mean	0.03361059195
Median Absolute Deviation (MAD)	0.227685
Skewness	91.76218687
Sum	350.558474
Variance	15.3732095
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.189174	206	2.0%
-0.291239	173	1.7%
-0.220579	157	1.5%
0.069915	149	1.4%
0.289748	143	1.4%
-0.338346	140	1.3%
-0.055704	136	1.3%
-0.071406	135	1.3%
0.203385	134	1.3%
-0.063555	133	1.3%
Other values (198)	8924	85.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-2.426761	130	1.2%
-2.395356	14	0.1%
-2.08916	12	0.1%
-1.963541	13	0.1%
-1.947839	14	0.1%
-1.916434	16	0.2%
-1.680899	16	0.2%
-1.649494	8	0.1%
-1.304042	12	0.1%
-1.296191	13	0.1%

Value	Count	Frequency (%)
386	1	< 0.1%
43.133656	1	< 0.1%
19.470188	3	< 0.1%
17.570202	4	< 0.1%
16.965662	2	< 0.1%
13.895848	3	< 0.1%
12.655362	8	0.1%
10.65331	6	0.1%
9.65621	11	0.1%
8.13308	1	< 0.1%

lower_margin
Real number (ℝ)

HIGH CORRELATION

Distinct	231
Distinct (%)	2.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-0.0005253415149

Minimum	-3.210528
Maximum	50
Zeros	0
Zeros (%)	0.0%
Negative	1737
Negative (%)	16.7%
Memory size	81.6 KiB

Quantile statistics

Minimum	-3.210528
5-th percentile	-3.210528
Q1	0.064919
median	0.217845
Q3	0.352988
95-th percentile	0.537921
Maximum	50
Range	53.210528
Interquartile range (IQR)	0.288069

Descriptive statistics

Standard deviation	1.12020198
Coefficient of variation (CV)	-2132.330966
Kurtosis	386.1347465
Mean	-0.0005253415149
Median Absolute Deviation (MAD)	0.142256
Skewness	7.474409689
Sum	-5.479312
Variance	1.254852476
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-3.210528	627	6.0%
0.214288	143	1.4%
0.239183	143	1.4%
0.388552	135	1.3%
0.14316	124	1.2%
0.139604	121	1.2%
0.306755	119	1.1%
0.299642	119	1.1%
0.352988	117	1.1%
0.349432	115	1.1%
Other values (221)	8667	83.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-3.210528	627	6.0%
-3.206971	15	0.1%
-3.203415	32	0.3%
-3.075385	18	0.2%
-2.975805	23	0.2%
-2.958023	16	0.2%
-2.908234	12	0.1%
-2.481465	8	0.1%
-2.349878	18	0.2%
-2.324983	13	0.1%

Value	Count	Frequency (%)
50	1	< 0.1%
7.458681	5	< 0.1%
7.419561	3	< 0.1%
6.381091	1	< 0.1%
6.260173	3	< 0.1%
5.49199	12	0.1%
5.196809	6	0.1%
5.083004	9	0.1%
4.329047	4	< 0.1%
3.941399	11	0.1%

exploitation
Real number (ℝ)

Distinct	750
Distinct (%)	7.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-0.002386667881

Minimum	-5.440122
Maximum	3.987152
Zeros	0
Zeros (%)	0.0%
Negative	4859
Negative (%)	46.6%
Memory size	81.6 KiB

Quantile statistics

Minimum	-5.440122
5-th percentile	-1.815842
Q1	-0.528002
median	0.095763
Q3	0.65821
95-th percentile	1.401386
Maximum	3.987152
Range	9.427274
Interquartile range (IQR)	1.186212

Descriptive statistics

Standard deviation	1.008526572
Coefficient of variation (CV)	-422.5667843
Kurtosis	3.342667849
Mean	-0.002386667881
Median Absolute Deviation (MAD)	0.606907
Skewness	-0.9248334086
Sum	-24.892946
Variance	1.017125846
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-5.440122	43	0.4%
-0.527256	29	0.3%
-0.184417	24	0.2%
0.139087	24	0.2%
0.334258	23	0.2%
0.711352	23	0.2%
-1.078156	23	0.2%
-1.981085	23	0.2%
-0.817372	22	0.2%
0.955725	22	0.2%
Other values (740)	10174	97.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-5.440122	43	0.4%
-3.441837	6	0.1%
-3.018853	9	0.1%
-2.9863	4	< 0.1%
-2.963951	16	0.2%
-2.941364	8	0.1%
-2.832246	16	0.2%
-2.809808	9	0.1%
-2.701227	12	0.1%
-2.636061	8	0.1%

Value	Count	Frequency (%)
3.987152	13	0.1%
2.974359	1	< 0.1%
2.791392	9	0.1%
2.258633	12	0.1%
2.211191	13	0.1%
2.123586	15	0.1%
2.046336	14	0.1%
2.04189	16	0.2%
2.021451	3	< 0.1%
2.004055	17	0.2%

row_number
Real number (ℝ)

HIGH CORRELATION

Distinct	48
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.006369532215

Minimum	-4.922215
Maximum	1.066121
Zeros	1
Zeros (%)	< 0.1%
Negative	1539
Negative (%)	14.8%
Memory size	81.6 KiB

Quantile statistics

Minimum	-4.922215
5-th percentile	-1.347089
Q1	0.17234
median	0.261718
Q3	0.261718
95-th percentile	0.976743
Maximum	1.066121
Range	5.988336
Interquartile range (IQR)	0.089378

Descriptive statistics

Standard deviation	0.9920533183
Coefficient of variation (CV)	155.7497921
Kurtosis	14.80829878
Mean	0.006369532215
Median Absolute Deviation (MAD)	0.089378
Skewness	-3.701355076
Sum	66.434221
Variance	0.9841697864
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=48)

Value	Count	Frequency (%)
0.261718	5210	50.0%
0.17234	1920	18.4%
0.976743	565	5.4%
0.082961	500	4.8%
-4.922215	265	2.5%
0.351096	167	1.6%
-0.006417	131	1.3%
0.887365	116	1.1%
-1.257711	112	1.1%
-1.078955	112	1.1%
Other values (38)	1332	12.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-4.922215	265	2.5%
-4.832837	10	0.1%
-4.743459	4	< 0.1%
-4.654081	9	0.1%
-3.849677	6	0.1%
-3.313408	10	0.1%
-3.22403	13	0.1%
-3.134652	8	0.1%
-3.045274	19	0.2%
-2.777139	13	0.1%

Value	Count	Frequency (%)
1.066121	41	0.4%
0.976743	565	5.4%
0.887365	116	1.1%
0.797987	88	0.8%
0.708609	92	0.9%
0.61923	102	1.0%
0.529852	35	0.3%
0.440474	54	0.5%
0.351096	167	1.6%
0.261718	5210	50.0%

modular_ratio
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	226
Distinct (%)	2.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.01397286385

Minimum	-7.450257
Maximum	53
Zeros	0
Zeros (%)	0.0%
Negative	5482
Negative (%)	52.6%
Memory size	81.6 KiB

Quantile statistics

Minimum	-7.450257
5-th percentile	-1.429155
Q1	-0.598658
median	-0.058835
Q3	0.564038
95-th percentile	1.685209
Maximum	53
Range	60.450257
Interquartile range (IQR)	1.162696

Descriptive statistics

Standard deviation	1.126245103
Coefficient of variation (CV)	80.60230992
Kurtosis	470.3351746
Mean	0.01397286385
Median Absolute Deviation (MAD)	0.581347
Skewness	10.15556663
Sum	145.73697
Variance	1.268428032
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.107265	225	2.2%
-0.141884	221	2.1%
0.024215	220	2.1%
-0.058835	214	2.1%
-0.474083	210	2.0%
-0.224934	203	1.9%
-0.307984	198	1.9%
-0.349509	194	1.9%
-0.10036	194	1.9%
-0.432558	193	1.9%
Other values (216)	8358	80.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-7.450257	3	< 0.1%
-4.418943	1	< 0.1%
-3.920645	1	< 0.1%
-3.87912	1	< 0.1%
-3.837595	2	< 0.1%
-3.796071	1	< 0.1%
-3.713021	1	< 0.1%
-3.671496	2	< 0.1%
-3.588447	2	< 0.1%
-3.546922	1	< 0.1%

Value	Count	Frequency (%)
53	1	< 0.1%
5.505495	1	< 0.1%
5.007196	1	< 0.1%
4.882622	2	< 0.1%
4.716523	1	< 0.1%
4.591948	1	< 0.1%
4.550423	1	< 0.1%
4.508898	2	< 0.1%
4.342799	1	< 0.1%
4.259749	2	< 0.1%

interlinear_spacing
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
SKEWED

Distinct	229
Distinct (%)	2.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.005605411505

Minimum	-11.935457
Maximum	83
Zeros	0
Zeros (%)	0.0%
Negative	3099
Negative (%)	29.7%
Memory size	81.6 KiB

Quantile statistics

Minimum	-11.935457
5-th percentile	-1.591843
Q1	-0.044076
median	0.220177
Q3	0.446679
95-th percentile	0.824183
Maximum	83
Range	94.935457
Interquartile range (IQR)	0.490755

Descriptive statistics

Standard deviation	1.313754284
Coefficient of variation (CV)	234.3724958
Kurtosis	1541.044209
Mean	0.005605411505
Median Absolute Deviation (MAD)	0.226503
Skewness	22.13946265
Sum	58.464442
Variance	1.725950319
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.295677	512	4.9%
0.144676	473	4.5%
0.182426	465	4.5%
0.333428	451	4.3%
0.257927	450	4.3%
0.220177	433	4.2%
0.446679	390	3.7%
0.371178	388	3.7%
0.408929	383	3.7%
0.069175	381	3.7%
Other values (219)	6104	58.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-11.935457	17	0.2%
-9.670432	1	< 0.1%
-8.990925	1	< 0.1%
-8.953175	1	< 0.1%
-8.915424	1	< 0.1%
-8.839923	1	< 0.1%
-8.688922	1	< 0.1%
-8.57567	1	< 0.1%
-8.059748	1	< 0.1%
-7.103404	1	< 0.1%

Value	Count	Frequency (%)
83	1	< 0.1%
10.714792	1	< 0.1%
8.902772	1	< 0.1%
7.392756	1	< 0.1%
5.12773	1	< 0.1%
4.523724	1	< 0.1%
3.617714	1	< 0.1%
3.579963	1	< 0.1%
3.466712	1	< 0.1%
3.315711	2	< 0.1%

weight
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION

Distinct	10114
Distinct (%)	97.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.01032255321

Minimum	-4.247781
Maximum	13.173081
Zeros	0
Zeros (%)	0.0%
Negative	4684
Negative (%)	44.9%
Memory size	81.6 KiB

Quantile statistics

Minimum	-4.247781
5-th percentile	-1.7781679
Q1	-0.5419915
median	0.111803
Q3	0.65494425
95-th percentile	1.443792
Maximum	13.173081
Range	17.420862
Interquartile range (IQR)	1.19693575

Descriptive statistics

Standard deviation	1.003507085
Coefficient of variation (CV)	97.21500723
Kurtosis	3.844505272
Mean	0.01032255321
Median Absolute Deviation (MAD)	0.592267
Skewness	-0.3540198348
Sum	107.66423
Variance	1.00702647
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.008699	3	< 0.1%
0.551086	3	< 0.1%
0.489209	3	< 0.1%
-0.389455	3	< 0.1%
0.282396	3	< 0.1%
0.805933	2	< 0.1%
0.465251	2	< 0.1%
0.587587	2	< 0.1%
-1.048976	2	< 0.1%
0.538214	2	< 0.1%
Other values (10104)	10405	99.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-4.247781	1	< 0.1%
-4.164819	1	< 0.1%
-4.090691	1	< 0.1%
-4.064461	1	< 0.1%
-4.011262	1	< 0.1%
-3.970141	1	< 0.1%
-3.966219	1	< 0.1%
-3.931854	1	< 0.1%
-3.838349	1	< 0.1%
-3.802217	1	< 0.1%

Value	Count	Frequency (%)
13.173081	1	< 0.1%
4.510897	1	< 0.1%
3.987439	1	< 0.1%
3.817748	1	< 0.1%
3.557736	1	< 0.1%
3.556843	1	< 0.1%
3.545252	1	< 0.1%
3.479784	1	< 0.1%
3.449962	1	< 0.1%
3.42379	1	< 0.1%

peak_number
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION

Distinct	261
Distinct (%)	2.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.01291409904

Minimum	-5.486218
Maximum	44
Zeros	0
Zeros (%)	0.0%
Negative	4593
Negative (%)	44.0%
Memory size	81.6 KiB

Quantile statistics

Minimum	-5.486218
5-th percentile	-1.900349
Q1	-0.372457
median	0.064084
Q3	0.500624
95-th percentile	1.591976
Maximum	44
Range	49.486218
Interquartile range (IQR)	0.873081

Descriptive statistics

Standard deviation	1.087665481
Coefficient of variation (CV)	84.22310198
Kurtosis	257.6364546
Mean	0.01291409904
Median Absolute Deviation (MAD)	0.43654
Skewness	5.669546108
Sum	134.694053
Variance	1.183016198
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.001721	249	2.4%
0.126447	241	2.3%
-0.060642	239	2.3%
0.095265	223	2.1%
0.18881	221	2.1%
-0.154186	220	2.1%
0.064084	215	2.1%
0.157628	212	2.0%
-0.123005	205	2.0%
-0.029461	205	2.0%
Other values (251)	8200	78.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-5.486218	1	< 0.1%
-5.423855	1	< 0.1%
-5.049677	1	< 0.1%
-4.488411	2	< 0.1%
-4.394866	1	< 0.1%
-4.238959	1	< 0.1%
-4.176596	1	< 0.1%
-4.114233	2	< 0.1%
-4.05187	2	< 0.1%
-4.020689	1	< 0.1%

Value	Count	Frequency (%)
44	1	< 0.1%
3.244594	1	< 0.1%
3.182231	1	< 0.1%
2.963961	1	< 0.1%
2.901598	2	< 0.1%
2.870416	4	< 0.1%
2.839235	2	< 0.1%
2.808053	1	< 0.1%
2.776872	1	< 0.1%
2.74569	3	< 0.1%

ratio
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	9975
Distinct (%)	95.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0008177224353

Minimum	-6.719324
Maximum	4.671232
Zeros	0
Zeros (%)	0.0%
Negative	5393
Negative (%)	51.7%
Memory size	81.6 KiB

Quantile statistics

Minimum	-6.719324
5-th percentile	-1.40464965
Q1	-0.51609725
median	-0.034513
Q3	0.53085475
95-th percentile	1.61266485
Maximum	4.671232
Range	11.390556
Interquartile range (IQR)	1.046952

Descriptive statistics

Standard deviation	1.007093948
Coefficient of variation (CV)	1231.584099
Kurtosis	5.8080618
Mean	0.0008177224353
Median Absolute Deviation (MAD)	0.518865
Skewness	-0.7257669311
Sum	8.528845
Variance	1.014238221
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.691759	22	0.2%
-6.719324	19	0.2%
0.815132	7	0.1%
-0.103698	5	< 0.1%
-0.337194	5	< 0.1%
-0.053548	5	< 0.1%
-0.089002	5	< 0.1%
-0.271228	4	< 0.1%
-0.615462	4	< 0.1%
-1.19406	4	< 0.1%
Other values (9965)	10350	99.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-6.719324	19	0.2%
-6.092301	1	< 0.1%
-5.907917	1	< 0.1%
-5.714734	1	< 0.1%
-5.543214	1	< 0.1%
-5.534124	1	< 0.1%
-5.476139	1	< 0.1%
-5.460407	1	< 0.1%
-5.387654	1	< 0.1%
-5.079477	1	< 0.1%

Value	Count	Frequency (%)
4.671232	1	< 0.1%
4.443329	1	< 0.1%
4.281308	1	< 0.1%
4.048692	1	< 0.1%
4.034684	1	< 0.1%
4.03337	1	< 0.1%
3.979604	1	< 0.1%
3.90426	1	< 0.1%
3.871867	1	< 0.1%
3.752847	1	< 0.1%

class
Categorical

HIGH CORRELATION

Distinct	12
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	590.9 KiB

A	4286
F	1961
E	1095
I	831
X	522
Other values (7)	1735

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	10430
Distinct characters	12
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	A
2nd row	A
3rd row	A
4th row	A
5th row	F

Common Values

Value	Count	Frequency (%)
A	4286	41.1%
F	1961	18.8%
E	1095	10.5%
I	831	8.0%
X	522	5.0%
H	519	5.0%
G	446	4.3%
D	352	3.4%
Y	266	2.6%
C	103	1.0%
Other values (2)	49	0.5%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
a	4286	41.1%
f	1961	18.8%
e	1095	10.5%
i	831	8.0%
x	522	5.0%
h	519	5.0%
g	446	4.3%
d	352	3.4%
y	266	2.6%
c	103	1.0%
Other values (2)	49	0.5%

Most occurring characters

Value	Count	Frequency (%)
A	4286	41.1%
F	1961	18.8%
E	1095	10.5%
I	831	8.0%
X	522	5.0%
H	519	5.0%
G	446	4.3%
D	352	3.4%
Y	266	2.6%
C	103	1.0%
Other values (2)	49	0.5%

Most occurring categories

Value	Count	Frequency (%)
Uppercase Letter	10430	100.0%

Most frequent character per category

Uppercase Letter

Value	Count	Frequency (%)
A	4286	41.1%
F	1961	18.8%
E	1095	10.5%
I	831	8.0%
X	522	5.0%
H	519	5.0%
G	446	4.3%
D	352	3.4%
Y	266	2.6%
C	103	1.0%
Other values (2)	49	0.5%

Most occurring scripts

Value	Count	Frequency (%)
Latin	10430	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
A	4286	41.1%
F	1961	18.8%
E	1095	10.5%
I	831	8.0%
X	522	5.0%
H	519	5.0%
G	446	4.3%
D	352	3.4%
Y	266	2.6%
C	103	1.0%
Other values (2)	49	0.5%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	10430	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
A	4286	41.1%
F	1961	18.8%
E	1095	10.5%
I	831	8.0%
X	522	5.0%
H	519	5.0%
G	446	4.3%
D	352	3.4%
Y	266	2.6%
C	103	1.0%
Other values (2)	49	0.5%

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	intercolumnar_distance	upper_margin	lower_margin	exploitation	row_number	modular_ratio	interlinear_spacing	weight	peak_number	ratio	class
0	0.266074	-0.165620	0.320980	0.483299	0.172340	0.273364	0.371178	0.929823	0.251173	0.159345	A
1	0.130292	0.870736	-3.210528	0.062493	0.261718	1.436060	1.465940	0.636203	0.282354	0.515587	A
2	-0.116585	0.069915	0.068476	-0.783147	0.261718	0.439463	-0.081827	-0.888236	-0.123005	0.582939	A
3	0.031541	0.297600	-3.210528	-0.583590	-0.721442	-0.307984	0.710932	1.051693	0.594169	-0.533994	A
4	0.229043	0.807926	-0.052442	0.082634	0.261718	0.148790	0.635431	0.051062	0.032902	-0.086652	F
5	0.117948	-0.220579	-3.210528	-1.623238	0.261718	-0.349509	0.257927	-0.385979	-0.247731	-0.331310	A
6	0.389513	-0.220579	-3.210528	-2.624155	0.261718	-0.764757	0.484429	-0.597510	-0.372457	-0.810261	A
7	0.019197	-0.040001	0.288973	-0.042597	0.261718	-1.013906	0.069175	0.890701	0.095265	-0.842014	F
8	0.500607	0.140576	0.388552	-0.637358	0.261718	-0.681707	0.295677	0.931046	0.500624	-0.642297	H
9	-0.252367	0.069915	0.246296	0.523550	0.261718	-1.221530	0.899684	1.373076	0.625350	-1.400890	E

Last rows

	intercolumnar_distance	upper_margin	lower_margin	exploitation	row_number	modular_ratio	interlinear_spacing	weight	peak_number	ratio	class
10420	-0.005490	0.478177	0.029355	-0.247644	0.172340	0.605563	0.673182	-0.951919	-0.528364	0.286973	A
10421	0.241386	0.234790	0.121822	1.037988	0.261718	0.647088	0.182426	0.684936	0.219991	0.628422	A
10422	-0.277055	-0.251983	-3.203415	1.957926	0.261718	1.892833	0.635431	1.898205	2.184424	1.427425	X
10423	4.969080	-0.385453	0.143160	-2.600732	0.976743	-0.764757	-0.232828	-2.348488	-1.183175	-0.459372	I
10424	0.216699	0.321153	0.128935	0.491087	0.261718	0.439463	0.069175	0.252846	0.188810	0.482857	A
10425	0.080916	0.588093	0.015130	0.002250	0.261718	-0.557133	0.371178	0.932346	0.282354	-0.580141	F
10426	0.253730	-0.338346	0.352988	-1.154243	0.172340	-0.557133	0.257927	0.348428	0.032902	-0.527134	F
10427	0.229043	-0.000745	0.171611	-0.002793	0.261718	0.688613	0.295677	-1.088486	-0.590727	0.580142	A
10428	-0.301743	0.352558	0.288973	1.638181	0.261718	0.688613	0.069175	0.502761	0.625350	0.718969	E
10429	-0.104241	-1.037102	0.388552	-1.099311	0.172340	-0.307984	0.786433	-1.337547	0.999528	-0.551063	X

Overview

Variables

Common Values

Length

Most occurring characters

Most occurring categories

Most frequent character per category

Uppercase Letter

Most occurring scripts

Most frequent character per script

Latin

Most occurring blocks

Most frequent character per block

ASCII

Interactions

Correlations

Spearman's ρ

Pearson's r

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows